00349nam a2200133 a 4500008004100000020001500041050001400056100001400070245005800084260003100142300002100173350000900194650001200203120416s1976    ||||||||||||||||| ||    u  a0070842167  aQC 23 Bol  aBolton, W10aPhysical science for technicians: a first level unit   aLondon:bMcGraw-Hillc1976  a(8), 136p. : ill  a0.00 0aPHYSICS